eqemu-server/world/wguild_mgr.cpp

/*	EQEmu: EQEmulator

	Copyright (C) 2001-2026 EQEmu Development Team

	This program is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "wguild_mgr.h"

#include "common/eqemu_logsys.h"
#include "common/repositories/guild_bank_repository.h"
#include "common/repositories/guild_members_repository.h"
#include "common/repositories/guild_permissions_repository.h"
#include "common/repositories/guild_ranks_repository.h"
#include "common/repositories/guild_tributes_repository.h"
#include "common/repositories/guilds_repository.h"
#include "common/repositories/tribute_levels_repository.h"
#include "common/repositories/tributes_repository.h"
#include "common/servertalk.h"
#include "world/client.h"
#include "world/cliententry.h"
#include "world/clientlist.h"
#include "world/zonelist.h"
#include "world/zoneserver.h"

std::map<uint32, TributeData> tribute_list;

WorldGuildManager guild_mgr;

void WorldGuildManager::SendGuildRefresh(uint32 guild_id, bool name, bool motd, bool rank, bool relation) {
	LogGuilds("Broadcasting guild refresh for [{}], changes: name=[{}], motd=[{}], rank=d, relation=[{}]", guild_id, name, motd, rank, relation);
	auto pack = new ServerPacket(ServerOP_RefreshGuild, sizeof(ServerGuildRefresh_Struct));
	ServerGuildRefresh_Struct *s = (ServerGuildRefresh_Struct *) pack->pBuffer;
	s->guild_id = guild_id;
	s->name_change = name;
	s->motd_change = motd;
	s->rank_change = rank;
	s->relation_change = relation;
	ZSList::Instance()->SendPacketToZonesWithGuild(guild_id, pack);
	safe_delete(pack);
}

void WorldGuildManager::SendCharRefresh(uint32 old_guild_id, uint32 guild_id, uint32 charid) {
	LogGuilds("Broadcasting char refresh for [{}] from guild [{}] to world", charid, guild_id);
	auto pack = new ServerPacket(ServerOP_GuildCharRefresh, sizeof(ServerGuildCharRefresh_Struct));
	ServerGuildCharRefresh_Struct *s = (ServerGuildCharRefresh_Struct *) pack->pBuffer;
	s->guild_id = guild_id;
	s->old_guild_id = old_guild_id;
	s->char_id = charid;
	ZSList::Instance()->SendPacketToZonesWithGuild(guild_id, pack);
	safe_delete(pack);
}

void WorldGuildManager::SendGuildDelete(uint32 guild_id) {
	LogGuilds("Broadcasting guild delete for guild [{}] to world", guild_id);
	auto pack = new ServerPacket(ServerOP_DeleteGuild, sizeof(ServerGuildID_Struct));
	ServerGuildID_Struct *s = (ServerGuildID_Struct *) pack->pBuffer;
	s->guild_id = guild_id;
	ZSList::Instance()->SendPacketToZonesWithGuild(guild_id, pack);
	safe_delete(pack);
}

void WorldGuildManager::ProcessZonePacket(ServerPacket *pack) {
	switch(pack->opcode) {

	case ServerOP_RefreshGuild: {
		if(pack->size != sizeof(ServerGuildRefresh_Struct)) {
			LogGuilds("Received ServerOP_RefreshGuild of incorrect size [{}], expected [{}]", pack->size, sizeof(ServerGuildRefresh_Struct));
			return;
		}
		ServerGuildRefresh_Struct *s = (ServerGuildRefresh_Struct *) pack->pBuffer;
		LogGuilds("Received and broadcasting guild refresh for [{}], changes: name=[{}], motd=[{}], rank=d, relation=[{}]", s->guild_id, s->name_change, s->motd_change, s->rank_change, s->relation_change);

		//preform a local refresh.
		if(!RefreshGuild(s->guild_id)) {
			BaseGuildManager::RefreshGuild(s->guild_id);
		}

		//broadcast this packet to all zones.
		ZSList::Instance()->SendPacketToBootedZones(pack);

		break;
	}

	case ServerOP_GuildCharRefresh:
	{
		ServerGuildCharRefresh_Struct *s = (ServerGuildCharRefresh_Struct *) pack->pBuffer;
		LogGuilds("Received and broadcasting guild member refresh for char [{}] to all zones with members of guild [{}]", s->char_id, s->guild_id);

		RefreshGuild(s->guild_id);
		//preform the local update
		ClientList::Instance()->UpdateClientGuild(s->char_id, s->guild_id);

		//broadcast this update to any zone with a member in this guild.
		//because im sick of this not working, sending it to all zones, just spends a bit more bandwidth.
		ZSList::Instance()->SendPacketToZonesWithGuild(s->guild_id, pack);

		break;
	}

	case ServerOP_DeleteGuild:
	{
		if(pack->size != sizeof(ServerGuildID_Struct)) {
			LogGuilds("Received ServerOP_DeleteGuild of incorrect size [{}], expected [{}]", pack->size, sizeof(ServerGuildID_Struct));
			return;
		}

		ServerGuildID_Struct *s = (ServerGuildID_Struct *) pack->pBuffer;

		auto res = m_guilds.find(s->guild_id);
		if (res != m_guilds.end()) {
			delete res->second;
			m_guilds.erase(res);
		}

		LogGuilds("Received and broadcasting guild delete for guild [{}]", s->guild_id);

		//broadcast this packet to all zones.
		ZSList::Instance()->SendPacket(pack);

		break;
	}

	case ServerOP_GuildMemberUpdate:
	{
		if(pack->size != sizeof(ServerGuildMemberUpdate_Struct))
		{
			LogGuilds("Received ServerOP_GuildMemberUpdate of incorrect size [{}], expected [{}]", pack->size, sizeof(ServerGuildMemberUpdate_Struct));
			return;
		}

		auto s = (ServerGuildID_Struct *)pack->pBuffer;
		RefreshGuild(s->guild_id);

		ZSList::Instance()->SendPacketToZonesWithGuild(s->guild_id, pack);
		break;
	}
	case ServerOP_GuildPermissionUpdate:
	{
		if (pack->size != sizeof(ServerGuildPermissionUpdate_Struct))
		{
			LogGuilds("Received ServerOP_GuildPermissionUpdate of incorrect size [{}], expected [{}]", pack->size, sizeof(ServerGuildPermissionUpdate_Struct));
			return;
		}

		auto sg    = (ServerGuildPermissionUpdate_Struct *)pack->pBuffer;
		auto guild = GetGuildByGuildID(sg->guild_id);
		if (!guild) {
			guild_mgr.LoadGuilds();
			guild = GetGuildByGuildID(sg->guild_id);
		}

		if (guild) {
			if (sg->function_value) {
				guild->functions[sg->function_id].perm_value |= (1UL << (8 - sg->rank));
			}
			else {
				guild->functions[sg->function_id].perm_value &= ~(1UL << (8 - sg->rank));
			}

			LogGuilds("World Received ServerOP_GuildPermissionUpdate for guild [{}] function id {} with value of {}",
				sg->guild_id,
				sg->function_id,
				sg->function_value
			);

			ZSList::Instance()->SendPacketToZonesWithGuild(sg->guild_id, pack);
		}
		else {
			LogError("World Received ServerOP_GuildPermissionUpdate for guild [{}] function id {} with value of {} but guild could not be found.",
				sg->guild_id,
				sg->function_id,
				sg->function_value
			);
		}

		break;
	}
	case ServerOP_GuildRankNameChange:
	{
		if (pack->size != sizeof(ServerGuildRankNameChange))
		{
			LogGuilds("Received ServerOP_ServerGuildRankNameChange of incorrect size [{}], expected [{}]", pack->size, sizeof(ServerGuildPermissionUpdate_Struct));
			return;
		}

		auto rnc   = (ServerGuildRankNameChange*)pack->pBuffer;
		auto guild = GetGuildByGuildID(rnc->guild_id);
		if (!guild) {
			guild_mgr.LoadGuilds();
			guild = GetGuildByGuildID(rnc->guild_id);
		}

		if (guild) {
			guild->rank_names[rnc->rank] = rnc->rank_name;
			LogGuilds("World Received ServerOP_GuildRankNameChange from zone for guild [{}] rank id {} with new name of {}",
				rnc->guild_id,
				rnc->rank,
				rnc->rank_name
			);
			ZSList::Instance()->SendPacketToZonesWithGuild(rnc->guild_id, pack);
		}
		else {
			LogError("World Received ServerOP_GuildRankNameChange from zone for guild [{}] rank id {} with new name of {} but could not find guild.",
				rnc->guild_id,
				rnc->rank,
				rnc->rank_name
			);
		}

		break;
	}
	case ServerOP_GuildMemberLevelUpdate:
	case ServerOP_GuildMemberPublicNote:
	case ServerOP_GuildChannel:
	case ServerOP_GuildURL:
	case ServerOP_GuildMemberRemove:
	case ServerOP_GuildMembersList:
	{
		auto in = (ServerOP_GuildMessage_Struct *) pack->pBuffer;
		ZSList::Instance()->SendPacketToZonesWithGuild(in->guild_id, pack);
		break;
	}
    case ServerOP_GuildMemberAdd:
	{
        auto in    = (ServerOP_GuildMessage_Struct *)pack->pBuffer;
        auto guild = GetGuildByGuildID(in->guild_id);
        if (!guild) {
            BaseGuildManager::RefreshGuild(in->guild_id);
        }

        ZSList::Instance()->SendPacketToZonesWithGuild(in->guild_id, pack);
        break;
    }
	case ServerOP_GuildSendGuildList: {
		auto in = (ServerOP_GuildMessage_Struct *) pack->pBuffer;
		ZSList::Instance()->SendPacketToBootedZones(pack);
		break;
	}

	default:
		LogGuilds("Unknown packet {:#04x} received from zone??", pack->opcode);
		break;
	}
}

void WorldGuildManager::Process()
{
	for (auto &g: m_guilds) {
		if (!g.second->tribute.enabled) {
			continue;
		}
		else if (g.second->tribute.enabled && !g.second->tribute.timer.Enabled()) {
			g.second->tribute.timer.Start(g.second->tribute.time_remaining);
			LogGuilds(
				"Found a Guild Tribute Timer for guild [{}]. that was not started. Started it with [{}] time remaining before restart.",
				g.first,
				g.second->tribute.time_remaining
			);
		}
		else if (g.second->tribute.enabled && g.second->tribute.timer.Check()) {
			g.second->tribute.favor         -= GetGuildTributeCost(g.first);
			g.second->tribute.time_remaining = RuleI(Guild, TributeTime);
			g.second->tribute.timer.Start(RuleI(Guild, TributeTime));
			guild_mgr.UpdateDbGuildFavor(g.first, g.second->tribute.favor);
			guild_mgr.UpdateDbTributeTimeRemaining(g.first, RuleI(Guild, TributeTime));
			SendGuildTributeFavorAndTimer(g.first, g.second->tribute.favor, g.second->tribute.timer.GetRemainingTime());
		}
		else if (g.second->tribute.send_timer &&
				 ((g.second->tribute.timer.GetRemainingTime() / 1000) %
				  (RuleI(Guild, TributeTimeRefreshInterval) / 1000)) == 0 &&
				 !g.second->tribute.timer.Check()
			) {
			g.second->tribute.send_timer     = false;
			g.second->tribute.time_remaining = g.second->tribute.timer.GetRemainingTime();
			SendGuildTributeFavorAndTimer(g.first, g.second->tribute.favor, g.second->tribute.time_remaining);
			guild_mgr.UpdateDbTributeTimeRemaining(g.first, g.second->tribute.time_remaining);
			LogGuilds(
				"Timer Frequency [{}] ms hit sending time [{}] to guild clients",
				RuleI(Guild, TributeTimeRefreshInterval),
				g.second->tribute.time_remaining
			);
		}
		else if (!g.second->tribute.send_timer &&
				 ((g.second->tribute.timer.GetRemainingTime() / 1000) %
				  (RuleI(Guild, TributeTimeRefreshInterval) / 1000)) > 0 &&
				 !g.second->tribute.timer.Check()
			) {
			g.second->tribute.send_timer = true;
		}
	}
}

uint32 WorldGuildManager::GetGuildTributeCost(uint32 guild_id)
{
	auto guild_members = ClientList::Instance()->GetGuildClientsWithTributeOptIn(guild_id);
	auto total         = guild_members.size();
	auto total_cost    = 0;

	auto guild = guild_mgr.GetGuildByGuildID(guild_id);
	if (guild)
	{
		TributeData &d1  = tribute_list[guild->tribute.id_1];
		TributeData &d2  = tribute_list[guild->tribute.id_2];
		uint32 cost_id1  = d1.tiers[guild->tribute.id_1_tier].cost;
		uint32 cost_id2  = d2.tiers[guild->tribute.id_2_tier].cost;
		uint32 level_id1 = d2.tiers[guild->tribute.id_1_tier].level;
		uint32 level_id2 = d2.tiers[guild->tribute.id_2_tier].level;

		for (auto const &m: guild_members) {
			if (m.second->level() >= level_id1) {
				total_cost += cost_id1;
			}
			if (m.second->level() >= level_id2) {
				total_cost += cost_id2;
			}
		}
	}
	return total_cost;
}

bool WorldGuildManager::LoadTributes()
{
	TributeData td{};
	td.tier_count = 0;

	tribute_list.clear();

	auto tributes = TributesRepository::All(*m_content_db);
	for (auto const& t : tributes) {
		td.name            = t.name;
		td.description     = t.descr;
		td.unknown         = t.unknown;
		td.is_guild        = t.isguild == 0 ? false : true;
		tribute_list[t.id] = td;
	}

	LogInfo("Loaded [{}] tributes", Strings::Commify(tributes.size()));

	auto tribute_levels = TributeLevelsRepository::GetWhere(*m_content_db, "TRUE ORDER BY tribute_id, level");

	for (auto const& t : tribute_levels) {
		uint32 id = t.tribute_id;

		if (tribute_list.count(id) != 1) {
			LogError("Error in LoadTributes: unknown tribute [{}] in tribute_levels", (unsigned long)id);
			continue;
		}

		TributeData& cur = tribute_list[id];
		if (cur.tier_count >= MAX_TRIBUTE_TIERS) {
			LogError("Error in LoadTributes: on tribute [{}] more tiers defined than permitted", (unsigned long)id);
			continue;
		}

		TributeLevel_Struct& s = cur.tiers[cur.tier_count];

		s.level           = t.level;
		s.cost            = t.cost;
		s.tribute_item_id = t.item_id;

		cur.tier_count++;
	}

	LogInfo("Loaded [{}] tribute levels", Strings::Commify(tribute_levels.size()));

	return true;
}

bool WorldGuildManager::RefreshGuild(uint32 guild_id)
{
	auto temp_guild = GetGuildByGuildID(guild_id);
	if (!temp_guild) {
		return false;
	}

	BaseGuildManager::GuildInfo temp_guild_detail;

	if (temp_guild) {
		temp_guild_detail.tribute = temp_guild->tribute;
	}

	if (guild_id <= 0) {
		LogError("Requested to refresh guild id [{}] but id must be greater than 0.", guild_id);
		return false;
	}

	auto db_guild = GuildsRepository::FindOne(*m_db, guild_id);
	if (!db_guild.id) {
		LogGuilds("Guild ID [{}] not found in database.", db_guild.id);
		return false;
	}

	LogGuilds("Found guild id [{}].  Loading details.....", db_guild.id);
	_CreateGuild(db_guild.id, db_guild.name, db_guild.leader, db_guild.minstatus, db_guild.motd, db_guild.motd_setter, db_guild.channel, db_guild.url, db_guild.favor);
	auto guild = GetGuildByGuildID(guild_id);
	if (!guild) {
		LogError("Error refreshing guild id {}", guild_id);
		return false;
	}

	auto where_filter = fmt::format("guild_id = '{}'", guild_id);
	auto guild_ranks = GuildRanksRepository::GetWhere(*m_db, where_filter);
	for (auto const& r : guild_ranks) {
		guild->rank_names[r.rank_] = r.title;
	}

	where_filter = fmt::format("guild_id = '{}'", guild_id);
	auto guild_permissions = GuildPermissionsRepository::GetWhere(*m_db, where_filter);
	for (auto const& p : guild_permissions) {
		guild->functions[p.perm_id].id         = p.id;
		guild->functions[p.perm_id].guild_id   = p.guild_id;
		guild->functions[p.perm_id].perm_id    = p.perm_id;
		guild->functions[p.perm_id].perm_value = p.permission;
	}

	auto guild_tributes = GuildTributesRepository::FindOne(*m_db, guild_id);
	if (guild_tributes.guild_id) {
		guild->tribute.id_1           = guild_tributes.tribute_id_1;
		guild->tribute.id_2           = guild_tributes.tribute_id_2;
		guild->tribute.id_1_tier      = guild_tributes.tribute_id_1_tier;
		guild->tribute.id_2_tier      = guild_tributes.tribute_id_2_tier;
		guild->tribute.enabled        = guild_tributes.enabled;
		guild->tribute.time_remaining = guild_tributes.time_remaining;
	}
	if (temp_guild_detail.tribute.enabled == 1) {
		guild->tribute = temp_guild_detail.tribute;
	}

	LogGuilds("Successfully refreshed guild id [{}] from the [WORLD] database", guild_id);
	LogGuilds("Timer has [{}] time remaining from the [WORLD] refresh.", guild->tribute.time_remaining);

	return true;
}

void WorldGuildManager::SendGuildTributeFavorAndTimer(uint32 guild_id, uint32 favor, uint32 time)
{
	auto sp   = new ServerPacket(ServerOP_GuildTributeFavAndTimer, sizeof(GuildTributeFavorTimer_Struct));
	auto data = (GuildTributeFavorTimer_Struct *)sp->pBuffer;
	data->guild_id      = guild_id;
	data->guild_favor   = favor;
	data->tribute_timer = time;
	data->trophy_timer  = 0;

	ZSList::Instance()->SendPacketToZonesWithGuild(guild_id, sp);
	safe_delete(sp)
}